source: XIOS/dev/branch_openmp/src/test/test_omp.f90 @ 1642

Last change on this file since 1642 was 1642, checked in by yushan, 5 years ago

dev on ADA. add flag switch _usingEP/_usingMPI

File size: 6.6 KB
Line 
1PROGRAM test_omp
2
3  USE xios
4  USE mod_wait
5  USE omp_lib
6  IMPLICIT NONE
7  INCLUDE "mpif.h"
8  INTEGER :: rank
9  INTEGER :: size
10  INTEGER :: ierr
11
12  CHARACTER(len=*),PARAMETER :: id="client"
13  INTEGER :: comm
14  TYPE(xios_duration) :: dtime
15  CHARACTER(len=20) :: dtime_str
16  TYPE(xios_date) :: date
17  CHARACTER(len=20) :: date_str
18  CHARACTER(len=15) :: calendar_type
19  TYPE(xios_context) :: ctx_hdl
20  INTEGER,PARAMETER :: ni_glo=100
21  INTEGER,PARAMETER :: nj_glo=100
22  INTEGER,PARAMETER :: llm=5
23  DOUBLE PRECISION  :: lval(llm)=1, scalar = 5
24  TYPE(xios_field) :: field_hdl
25  TYPE(xios_fieldgroup) :: fieldgroup_hdl
26  TYPE(xios_file) :: file_hdl
27  LOGICAL :: ok
28
29  DOUBLE PRECISION,DIMENSION(ni_glo,nj_glo) :: lon_glo,lat_glo
30  DOUBLE PRECISION :: field_A_glo(ni_glo,nj_glo,llm)
31  DOUBLE PRECISION,ALLOCATABLE :: lon(:,:),lat(:,:),field_A(:,:,:), lonvalue(:,:), axisValue(:), field_domain(:,:)
32  INTEGER :: ni,ibegin,iend,nj,jbegin,jend
33  INTEGER :: i,j,l,ts,n, provided
34
35!!! MPI Initialization   
36    CALL MPI_INIT_THREAD(3, provided, ierr)
37    if(provided .LT. 3) then
38      print*, "provided thread level = ", provided
39      call MPI_Abort()
40    endif
41    !CALL VTINIT(ierr)
42    CALL init_wait
43
44    CALL MPI_COMM_RANK(MPI_COMM_WORLD,rank,ierr)
45    CALL MPI_COMM_SIZE(MPI_COMM_WORLD,size,ierr)
46    if(rank < size-4) then
47
48 
49    CALL xios_initialize(id,return_comm=comm)
50    print*, "comm = ", comm
51    CALL MPI_COMM_RANK(comm,rank,ierr)
52    CALL MPI_COMM_SIZE(comm,size,ierr)
53
54
55    DO j=1,nj_glo
56      DO i=1,ni_glo
57        lon_glo(i,j)=(i-1)+(j-1)*ni_glo
58        lat_glo(i,j)=1000+(i-1)+(j-1)*ni_glo
59        DO l=1,llm
60          field_A_glo(i,j,l)=(i-1)+(j-1)*ni_glo*100+10000*l
61        ENDDO
62      ENDDO
63    ENDDO
64    ni=ni_glo ; ibegin=0
65
66    jbegin=0
67    DO n=0,size-1
68      nj=nj_glo/size
69      IF (n<MOD(nj_glo,size)) nj=nj+1
70      IF (n==rank) exit
71      jbegin=jbegin+nj
72    ENDDO
73
74    iend=ibegin+ni-1 ; jend=jbegin+nj-1
75
76    !ALLOCATE(lon(ni,nj),lat(ni,nj),field_A(0:ni+1,-1:nj+2,llm),lonvalue(ni,nj))
77    !lon(:,:)=lon_glo(ibegin+1:iend+1,jbegin+1:jend+1)
78    !lat(:,:)=lat_glo(ibegin+1:iend+1,jbegin+1:jend+1)
79    !field_A(1:ni,1:nj,:)=field_A_glo(ibegin+1:iend+1,jbegin+1:jend+1,:)
80   
81    ALLOCATE(lon(ni,nj),lat(ni,nj),field_A(0:ni+1,-1:nj+2,llm),lonvalue(ni,nj), axisValue(nj_glo), field_domain(0:ni+1,-1:nj+2))
82    lon(:,:)=lon_glo(ibegin+1:iend+1,jbegin+1:jend+1)
83    lat(:,:)=lat_glo(ibegin+1:iend+1,jbegin+1:jend+1)
84    field_A(1:ni,1:nj,:)=field_A_glo(ibegin+1:iend+1,jbegin+1:jend+1,:)
85    field_domain(1:ni,1:nj) = field_A_glo(ibegin+1:iend+1,jbegin+1:jend+1,1)
86    axisValue(1:nj_glo)=field_A_glo(1,1:nj_glo,1);
87 
88
89
90    CALL xios_context_initialize("test",comm)
91    CALL xios_get_handle("test",ctx_hdl)
92    CALL xios_set_current_context(ctx_hdl)
93 
94    CALL xios_get_calendar_type(calendar_type)
95    PRINT *, "calendar_type = ", calendar_type
96
97    CALL xios_set_axis_attr("axis_A",n_glo=llm ,value=lval) ;
98    CALL xios_set_domain_attr("domain_A",ni_glo=ni_glo, nj_glo=nj_glo, ibegin=ibegin, ni=ni,jbegin=jbegin,nj=nj,type='curvilinear')
99    CALL xios_set_domain_attr("domain_A",data_dim=2, data_ibegin=-1, data_ni=ni+2, data_jbegin=-2, data_nj=nj+4)
100    CALL xios_set_domain_attr("domain_A",lonvalue_2D=lon,latvalue_2D=lat)
101    CALL xios_set_fieldgroup_attr("field_definition",enabled=.TRUE.)
102    !print*, "test block OK", rank, size
103
104    !CALL xios_get_handle("field_definition",fieldgroup_hdl)
105    !CALL xios_add_child(fieldgroup_hdl,field_hdl,"field_B")
106    !CALL xios_set_attr(field_hdl,field_ref="field_A",name="field_B")
107
108    !CALL xios_get_handle("output",file_hdl)
109    !CALL xios_add_child(file_hdl,field_hdl)
110    !CALL xios_set_attr(field_hdl,field_ref="field_A_zoom",name="field_C")
111
112    dtime%second = 3600
113    CALL xios_set_timestep(dtime)
114    !print*, "xios_set_timestep OK", rank, size   
115
116   ! The calendar is created as soon as the calendar type is defined. This way
117   ! calendar operations can be used before the context definition is closed
118   CALL xios_get_time_origin(date)
119   PRINT *, "--> year length = ", xios_get_year_length_in_seconds(date%year)
120   PRINT *, "--> day length = ", xios_get_day_length_in_seconds()
121   CALL xios_date_convert_to_string(date, date_str)
122   PRINT *, "time_origin = ", date_str
123   PRINT *, "xios_date_get_second_of_year(time_origin) = ", xios_date_get_second_of_year(date)
124   PRINT *, "xios_date_get_day_of_year(time_origin) = ", xios_date_get_day_of_year(date)
125   PRINT *, "xios_date_get_fraction_of_year(time_origin) = ", xios_date_get_fraction_of_year(date)
126   PRINT *, "xios_date_get_second_of_day(time_origin) = ", xios_date_get_second_of_day(date)
127   PRINT *, "xios_date_get_fraction_of_day(time_origin) = ", xios_date_get_fraction_of_day(date)
128   dtime%timestep = 1
129   dtime = 0.5 * dtime
130   CALL xios_duration_convert_to_string(dtime, dtime_str)
131   PRINT *, "duration = ", dtime_str
132   date = date + 3 * (dtime + dtime)
133   CALL xios_date_convert_to_string(date, date_str)
134   PRINT *, "date = time_origin + 3 * (duration + duration) = ", date_str
135   PRINT *, "xios_date_convert_to_seconds(date) = ", xios_date_convert_to_seconds(date)
136   PRINT *, "xios_date_convert_to_seconds(date - 2.5h) = ", xios_date_convert_to_seconds(date - 2.5 * xios_hour)
137
138   ni=0 ; lonvalue(:,:)=0;
139   CALL xios_get_domain_attr("domain_A",ni=ni,lonvalue_2D=lonvalue)
140   !print *,"ni",ni
141   !print *,"lonvalue",lonvalue;
142
143   CALL xios_is_defined_field_attr("field_A",enabled=ok)
144   PRINT *,"field_A : attribute enabled is defined ? ",ok 
145   CALL xios_close_context_definition()
146
147   PRINT*,"field field_A is active ? ",xios_field_is_active("field_A")
148
149   DO ts=1,4
150    CALL xios_update_calendar(ts)
151    CALL xios_send_field("field_A",field_A)
152    !CALL xios_send_field("field_Axis",axisValue)
153    ! CALL xios_send_field("field_Axis",lval)
154    !CALL xios_send_field("field_Domain",field_domain)
155    !CALL xios_send_field("field_Scalar",scalar)
156    CALL wait_us(5000)
157   ENDDO
158
159    CALL xios_context_finalize()
160    !print*, "xios_context_finalize OK", rank, size
161
162    CALL xios_finalize()
163    print*, "xios_finalize OK", rank, size
164
165    DEALLOCATE(lon, lat, field_A, lonvalue, axisValue, field_domain)
166    print*, "deallocate OK", rank, size
167    CALL MPI_COMM_FREE(comm, ierr)
168
169
170
171
172
173
174    else
175
176    CALL xios_init_server
177   
178    print*, "server ready to end ", rank, size
179 
180    endif
181   
182  CALL MPI_BARRIER(MPI_COMM_WORLD, ierr)
183  CALL MPI_BARRIER(MPI_COMM_WORLD, ierr)
184  CALL MPI_COMM_RANK(MPI_COMM_WORLD, rank, ierr)
185  CALL MPI_COMM_SIZE(MPI_COMM_WORLD, size, ierr)
186  print*, "before MPI_Finalize : rank = ", rank, size
187  CALL MPI_FINALIZE(ierr)
188  !CALL VTFINI(ierr)
189  print*, "after MPI_Finalize : rank = ", rank, size
190
191END PROGRAM test_omp
192
193
194
195
196
Note: See TracBrowser for help on using the repository browser.